i can tell you for a fact the columbia's are fake. i was almost fooled until i saw the box tag. see how the tag spells "coloumbia"? also, thereshould be "nike air", no jumpman on the insoles. not really sure about the gs concords, but the jumpman on the sides looks funny and the patentleather cut looks too high. i'm leaning toward fake on them too.
Columbias are fake. Carbon fiber looks painted on and Btw they spelled Columbia wrong on the box and the font is off. Not sure about the concords though.
Concords are Legit. The carbon fiber is supposed to look that way on GS. Patent is fine, i think people are used to the non existent patent leather they put onthe CDP's, now everyone screams "OMG ITS SO OFF".
Columbias are fake obviously for plenty reasons stated. Also, insole should be black.